JP4685925B2 - 適応残差オーディオ符号化 - Google Patents

適応残差オーディオ符号化 Download PDF

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JP4685925B2
JP4685925B2 JP2008505784A JP2008505784A JP4685925B2 JP 4685925 B2 JP4685925 B2 JP 4685925B2 JP 2008505784 A JP2008505784 A JP 2008505784A JP 2008505784 A JP2008505784 A JP 2008505784A JP 4685925 B2 JP4685925 B2 JP 4685925B2
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coherence
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JP2008536184A (ja
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ラルス ヴィレモエス
フランソア フィリップス マイバーグ
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    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing

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  • Audiology, Speech & Language Pathology (AREA)
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JP2008505784A 2005-04-15 2006-04-07 適応残差オーディオ符号化 Active JP4685925B2 (ja)

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US67158105P 2005-04-15 2005-04-15
US11/247,555 US7751572B2 (en) 2005-04-15 2005-10-11 Adaptive residual audio coding
PCT/EP2006/003200 WO2006108573A1 (en) 2005-04-15 2006-04-07 Adaptive residual audio coding

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US (1) US7751572B2 (zh)
EP (1) EP1869668B1 (zh)
JP (1) JP4685925B2 (zh)
KR (1) KR100955361B1 (zh)
CN (1) CN101160619B (zh)
AT (1) ATE454693T1 (zh)
BR (1) BRPI0612218B1 (zh)
DE (1) DE602006011591D1 (zh)
ES (1) ES2338918T3 (zh)
HK (1) HK1110985A1 (zh)
MX (1) MX2007012686A (zh)
MY (1) MY147609A (zh)
PL (1) PL1869668T3 (zh)
RU (1) RU2380766C2 (zh)
TW (1) TWI303411B (zh)
WO (1) WO2006108573A1 (zh)

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US7751572B2 (en) 2010-07-06
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